Lwm lub npe rau Ethyl acetate CAS 141-78-6?

Dab tsi yog Ethyl Acetate CAS 141-78-6?

Ethyl acetate, tseem hu ua Astyl Ethanoate, yog ib qho organic ester nrog cov tshuaj noj cov mis nyuj c₄h₈o₂. Nws yog tsim los ntawm cov tshuaj tiv thaiv ntawm ethanol nrog acetic acid. Qhov tsis muaj kob uas tsis muaj kob, cov kua roj uas tsis muaj ntxhiab muaj cov xeeb ceem tsw qab tsw ntxhiab tsw thiab lub qhov cub npau npau ib ncig 77 degree.

Lwm lub npe rau Ethyl acetate:

• Ethyl etyroate
• Acatic Acid Ethyl Ester
• Acetic ether
• Acetoxyethane
• Lwm yam Ethoac
• Etac / EAC

Kev Siv Lub Cev & Tshuaj Kho Mob Ethyl Acetate

Ceev: 0.897 g / cm³

Bushing taw tes: 77.1℃(170.8℃f)

Melting Taw tes: -83.6 Degree (-118.5 Degree F)

Solubility: insoluble hauv dej, soluble hauv ethanol, ether, thiab lwm yam kuab tshuaj los ntawm organic

Cov ntsiab lus tsis pub: 1.370

Nyem Taw tes: 4℃(39℃f)

Dab tsi yog Ethyl acetate tshuaj siv rau?

GB 27602-1996 Qhia rau nws raws li kev tso cai cov zaub mov tsw qab.

CAS 141 {{{{-} 78-6 ethyl acetate yog ib qho ntawm feem ntau dav siv cov roj ua rog esid. Nws yog lub vas nthiv nrawm nrawm nrog solubility zoo, ua rau nws muaj kev muaj cov kuab heev. Nws kuj tseem siv tau los ua Eluent hauv kem chromatography. Nws tuaj yeem siv rau hauv nitrocellulose, tshuaj tua hluav taws xob, tshuaj ethylene, cellulose roj hmab, thiab tseem ua kua nitrocellulose inks rau cov tshuab luam ntawv. Nws tuaj yeem siv los ua cov kuab tshuaj rau cov nplaum thiab ib qho nyias rau cov xim tha xim.

Qhov twg yuav yog 141-78-6 acetate?

Gneebioyog ib tug neeg muab khoom siv ntawmhigh - Purity Ethyl Acetate KuaCov. Peb lav zoo zoo ib yam, tus nqi sib tw, thiab txhim khu kev qha thoob ntiaj teb los ua kom koj cov haujlwm khiav zoo. Rau cov lus qhia txiav tawm thiab cov khoom lag luam cov khoom lag luam, tiv tauj peb hnub no los tham txog koj cov kev xav tau.

Nyem los thov cov lus hais

Txog Peb

Henan GneebioTau tsim nyob rau xyoo 2016, adherering rau kev thecorporate philosophy ntawm "Ntiaj Teb Cov Tshuaj Raw Khoom Siv" thiab tsom mus rau siab- Zoo tshuaj lom neeg lag luam. Lub tuam txhab feem ntau cuam tshuam cov ntaub ntawv raw tshuaj noj, xws li dichhloromethane; Methyl sulfoxide DMOPS (qib); Ethylene glycol (meg); P - }hlene, thiab lwm yam.

Tag nrho peb cov tshuaj ua khoom lag luam tsim muaj cov ntawv pov thawj thoob ntiaj teb suav nrog Qingdots xws li Qingdao, thiab Shanghai, nrog 15 hnub hais txog kev pabcuam.

Ntim